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Sequence-Specific Molecular Lithography on Single DNA Molecules
Abstract
Recent advances in the realization of individual molecular-scale electronic devices emphasize the need for novel tools and concepts capable of assembling such devices into large-scale functional circuits. We demonstrated sequence-specific molecular lithography on substrate DNA molecules by harnessing homologous recombination by RecA protein. In a sequence-specific manner, we patterned the coating of DNA with metal, localized labeled molecular objects and grew metal islands on specific sites along the DNA substrate, and generated molecularly accurate stable DNA junctions for patterning the DNA substrate connectivity. In our molecular lithography, the information encoded in the DNA molecules replaces the masks used in conventional microelectronics, and the RecA protein serves as the resist. The molecular lithography works with high resolution over a broad range of length scales from nanometers to many micrometers.
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Cites
Design and self-assembly of two-dimensional DNA crystals
Winfree, E., Liu, F., Wenzler, L. A., & Seeman, N. C. (1998) · Nature · doi:10.1038/28998 · Cited by 2,857
Cited by
One‐Dimensional Nanostructures: Synthesis, Characterization, and Applications
Xia, Y., Yang, P., Sun, Y., Wu, Y., Mayers, B., Gates, B., Yin, Y., Kim, F., & Yan, H. (2003) · Advanced Materials · doi:10.1002/adma.200390087 · Cited by 8,559
Observation of Plasmon Propagation, Redirection, and Fan-Out in Silver Nanowires
Sanders, A. W., Routenberg, D. A., Wiley, B. J., Xia, Y., Dufresne, E. R., & Reed, M. A. (2006) · Nano Letters · doi:10.1021/nl052471v · Cited by 401
Semisynthetic DNA–Protein Conjugates for Biosensing and Nanofabrication
Niemeyer, C. M. (2010) · Angewandte Chemie International Edition · doi:10.1002/anie.200904930 · Cited by 369
Metadata
- Authors
- Keren, K., Krueger, M., Gilad, R., Ben-Yoseph, G., Sivan, U., & Braun, E.
- Venue
- Science
- Published
- 2002-07-05
- Volume
- 297
- Issue
- 5578
- Pages
- 72-75
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2021390871
- Cited by
- 595
- References
- 1
- FWCI
- 18.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Keren, K., Krueger, M., Gilad, R., Ben-Yoseph, G., Sivan, U., & Braun, E. (2002). Sequence-Specific Molecular Lithography on Single DNA Molecules. Science. https://doi.org/10.1126/science.1071247
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
